There are 136 Day Spas in Arapahoe County, Colorado, serving a population of 626,612 people in an area of 798 square miles. There is 1 Day Spa per 4,607 people, and 1 Day Spa per 5 square miles.
In Colorado, Arapahoe County is ranked 10th of 64 counties in Day Spas per capita, and 2nd of 64 counties in Day Spas per square mile.